New SoundBlaster Driver
February 1994

The enclosed file (dacblast.drv) is an updated SoundBlaster driver that
will recognize sound cards on I/O addresses other than 220.  It will
work with the following games:

Gabriel Knight
Gabriel Knight CD-ROM
Police Quest: Open Season
Quest for Glory: Shadows of Darkness

For this driver to work properly, you must have the correct SET BLASTER 
statement in your autoexec.bat file.  For more information on this 
setting, please refer to your sound card documentation.

To install this new driver, simply copy it to the game directory on your
hard drive.  For example, if you have Police Quest 4, you installed
the game to a \SIERRA\PQ4 directory on your C: drive and the patch is on
a disk in your B: drive, you would type:

C: [ENTER]
CD \SIERRA\PQ4 [ENTER]
COPY B:\*.* [ENTER]

If this is a CD-ROM game and you did a small install, you will need to
change the resource.cfg file.  Use a text editor to modify the
resource.cfg file in the game directory and add the path to the new
driver.  For example, if you installed Gabriel Knight CD to a
\SIERRA\GKCD directory on your C: drive, you would change the
audioDrv = DACBLAST.DRV to:

audioDrv = C:\SIERRA\GKCD\DACBLAST.DRV

If you did a medium or large install, all you need to do is copy the
new driver into the game directory.

=======================================================================

If you continue to experience any problems, or if you have any questions
concerning any of the above steps, our Technical Support Team will be
more than happy to assist you.  Please call (206) 644-4343 between 8:15 a.m.
and 4:45 p.m., Pacific Standard Time, Monday through Friday.  We can be
reached by Fax at (206) 644-7697, or by mail at the following address:

Sierra On-Line
P.O. BOX 85006 
Bellevue, WA 98015-8506
Attention: Technical Support

You can also reach our Technical Support Team on one of the following
services:

Sierra BBS          (206) 644-0112 or telnet bbs.sierra.com  
Compuserve          GO SIERRA
America Online      Keyword: Sierra
Internet            support@sierra.com or http://www.sierra.com

Please outline the problems along with the specific information about your 
computer system, and we will gladly respond to your letter, fax, or BBS 
message as soon as possible.  When contacting us by fax or BBS please 
allow 24-48 hours for turnaround.  During weekends or holidays, there may 
be some delays.

To better serve our European customers with technical problems and disk 
replacements, Sierra U.K Customer Support or Coktel Customer Support can 
be reached at the following address:

Sierra On-Line Limited                  Coktel Vision
Unit 2, Theale Technology Centre,       Parc Tertiaire de Meudon
Station Road                            Immeuble "Le Newton"
Theale, Berkshire RG7 4AA               25 rue Jeanne Braconnier
United Kingdom                          92366 Meudon La Fort Cedex
Main: (44) 1-734-303171                 France
Fax : (44) 1-734-303201                 Main: (33) 1-46-01-4650
BBS : (44) 1-734-304227                 Fax : (33) 1-46-31-7172

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Sierra customers using Sierra software products.  Sierra Technical 
Support makes reasonable efforts to ensure that the information 
contained in this documentation is accurate.  However, Sierra makes no 
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effectiveness, or completeness of the information contained in this 
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